套等领域。
GermanToni(TONI)valvelimitedcompanywasfoundedin1930,islocatedinIngolstadt(Ingolstadt)GermanDanubearichtraditionandhistoricindustrialcity.Withtherapideconomicdevelopment,becauseoftheGermanenergyshortage,thegovernmentintheenergysavingaspect,therefore(TONITroubleLessValvenofaultyvalves)founded.Tonivalveistoproducehigh-quality,advancedvalves,measurementandcontrolsystemandworld-renownedtransnationalenterprises,dozensofcountriesaroundtheworldhavesubsidiariesandbranches,productsinvolved:petr